9PCS 926-168 Radiator Hose and T-Pipe Coolant Tee Coolant O Rings Kit, DR3Z8566A BC3Z-8590-F Compatible with Ford F-150(2011-2018),F-250,350,450,550 Super Duty, Mustang and Lincoln Models-Stopped

Material: Crafted from premium nitrile rubber, the O-ring gasket seal kit provides superior oil, wear, and heat resistance, along with high durability and strong adhesion. Designed for Ford F-150 radiator hoses, these coolant tube O-rings deliver dependable sealing, prevent leaks, and enhance driving safety with long-lasting performance.

O-Rings Part Number: 926-168 Engine Coolant Tee & Radiator Hose O-Ring Kit – Compatible with Ford F-150, includes:3 small O-ring (for Y/T connector, replaces DR3Z8566A). 6 arge O-rings (for upper & lower radiator hose quick connectors, replaces BC3Z-8590-F)

Premium Radiator Coolant Hose O-Ring Kit: This high-quality O-ring set ensures a tight seal, fixing coolant leaks at the Y/T connector and upper radiator hose in 5.0L F-150 engines. Over time, worn, cracked, or flattened O-rings can lead to coolant leaks, engine overheating, and serious damage—prompt replacement is crucial for optimal performance.

Compatibility: These upper radiator hose O-rings fit: Ford F-250/F-350 Super Duty (2011-2018)、Lincoln Navigator (2015-2017)For additional compatible models, check the detailed specifications.

Direct Replacement O-Ring Kit: This radiator hose and T-pipe coolant tee O-ring set is engineered to exactly match OEM specifications, ensuring a perfect fit and reliable performance. Installation is simple—no special tools required.